28654504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{155731}}^1$

素因数の和:155760

約数の個数: 16

約数和(自身を含む): 56063520

約数和(自身を除く): 27409016

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 155731, 311462, 622924, 1245848, 3581813, 7163626, 14327252, 28654504]

約数ペア:

[(1, 28654504), (2, 14327252), (4, 7163626), (8, 3581813), (23, 1245848), (46, 622924), (92, 311462), (184, 155731)]